Paka, boloka le ho beha thepa ea hau e pakiloeng ka har'a linkho pokellong ea rona ea morao-rao ea linkho tsa boleng bo holimo tsa lijo. Lijana tsena li fumaneha ka mefuta e fapaneng ea libopeho le boholo ho latela litlhoko tsa hau tsa ho paka.

Linkho tsa mason, linkho tsa silindara, linkho tsa ergo, linkho tsa hexagon, linkho tsa paragon, le linkho tse fapaneng tsa khalase tse sekwere le tse chitja ke linkho tsa rona tsa khalase tsa lijo tse chesang tse rekisoang haholo. Boloka jeme, mahe a linotši, soso, linoko le li-pickle le tse ling tse ngata ka har'a linkho tsena tsa lijo.

Mefuta ea rona ea linkho tsa boleng ba lijo e fana ka meralo e tsebahalang haholo ka mefuta e fapaneng ea ho koala, ho kenyeletsoa likhetla tse sothehileng, likhetla tsa sekurufu, likhetla tsa polasetiki le likhetla tsa ho tšela. Reka pokello ea rona ea linkho tsa polokelo ea lijo tse bolokehileng le linkho ho fumana linkho tse phethahetseng tsa thekiso e kholo bakeng sa sehlahisoa sa hau.